Overview
The 5392K14 polypropylene tubing is a lightweight, flexible plastic tubing designed for both pneumatic and liquid transfer applications in industrial settings. With a 1/4″ inside diameter and 3/8″ outside diameter, this tubing accommodates standard fitting connections while maintaining a 175 PSI pressure rating for reliable performance in demanding environments.
Key Features
- Flexible Design: Polypropylene material offers excellent bend radius and easy routing around tight spaces
- Chemical Resistance: Polypropylene tubing has excellent chemical resistance, is compatible with high temperature water and oil
- Lightweight Construction: Known for its excellent chemical resistance, lightweight feel, and long-term durability
- Wide Application Range: Polypropylene tubing is commonly used in chemical processing, water treatment, laboratory setups, and food and beverage industries
- 175 PSI Rating: Suitable for low-to-moderate pressure pneumatic systems and fluid lines
Technical Specifications
The 5392K14 meets standard sizing for industrial-grade polypropylene tubing and is compatible with common push-to-connect and threaded fittings in this size class.
Typical Applications
Polypropylene is ideal for the transfer of hot liquids or gases, or where higher temperatures and pressures are expected. It has many uses in manufacturing operations where extreme resistance to acids and alkalis is required. Common uses include pneumatic control lines, laboratory fluid transfer, water lines, chemical processing, and air brake systems where compatibility with air and water is required.
Compatibility & Replacements
Compatible With
- Standard 1/4″ ID push-to-connect fittings
- Pneumatic and fluid transfer systems rated for 175 PSI maximum
- Industrial air and water line applications
- Laboratory and chemical processing setups
Replaces / Drop-In Replacement For
The 5392K14 is a generic industry-standard tubing size. Direct interchangeability exists with any 1/4″ ID × 3/8″ OD polypropylene tubing rated at or above 175 PSI from compatible manufacturers. Verify compatibility with your system integrator before ordering to ensure fitting compatibility and pressure requirements.
Works With
- Parker Parflex compatible push-to-connect fittings
- Standard pneumatic and fluid transfer connectors for 1/4″ ID tubing
- High-temperature fluid systems (polypropylene rated materials)
- Chemical-resistant line applications





